Ò»¶ÎÓÃÀ´ÅжÏÈÕÆÚÊÇÐÇÆÚ¼¸µÄC´úÂë
/////////////////////////////////////////////////
// Ö÷Ì⣺һ¶ÎÓÃÀ´ÅжÏÈÕÆÚÊÇÐÇÆÚ¼¸µÄ´úÂë
// ÃèÊö£ºÕª×Ô¡¶CCFAQ¡·
// ×÷ÕߣºÌìÖ®·ã
// ʱ¼ä£º2010-02-13
/////////////////////////////////////////////////
#include <stdio.h>
int dayofweek(int y, int m, int d) // ÅжÏÊäÈëµÄÈÕÆÚÊÇÐÇÆÚ¼¸
{
static int t[] = {0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4};
y -= m < 3;
return (y + y/4 - y/100 + y/400 + t[m-1] + d) % 7;
} /* 0 = Sunday */
int main(void)
{
printf( "½ñÌìÊÇÐÇÆÚ%d \n", dayofweek(2010,2,13) );
return 0;
}
Ïà¹ØÎĵµ£º
Ò»Ö±ÖªµÀÔÚC++ÖÐÓÃextern “C” {
}µ÷ÓÃCÓïÑÔ£¬µ«ÊDz»ÖªµÀΪʲô£¬ËäȻҲ֪µÀ±àÒëÆ÷µÄÃüÃû¹æÔò£¬²»¹ýûÓÐÁªÏëµ½Õâ¸öÉÏÃæ£¬¿´µ½ÕâÆªÎÄÕ£¬²Å»ÐÈ»´óÎò¡£²»¹ý£¬ÒòΪ×Ô¼ºÒ»Ö±ÔÚlinuxÏÂʹ
ÓÃCÓïÑÔ£¬Ã»ÓÐʹÓÃC++µÄ¾ÑéµÄÔµ¹Ê°É£¬Ï£ÍûÒÔºóÄÜÓУ¬ÕâÑù²ÅÄÜÈÚ»á¹áͨ¡£
¹Ø¼üµã£ºº¯ÊýÖØÔØ£¬ÃüÃû¹æÔò
Ò»¡¢C++ÓëC»úÖÆ±àÒëº ......
Ò»¡¢ÌáǰµÄ»°
¡¡¡¡ÒªËµCÓïÑÔºÍLinuxµÄ¹ØÏµ´ó¼ÒÓ¦¸Ã¶¼²»»áİÉú£¬LinuxϵͳÄں˾ÍÊÇÓÃCÓïÑÔ¿ª·¢µÄ£¬ËùÒÔËùÓеÄLinuxϵͳÏÂÃæ ¶¼»áÓÐCµÄ±àÒëµ÷ÊÔ¹¤¾ß£¬²»¹ýÕâЩ¹¤¾ß¶¼ÊÇÃüÁîʽµÄ£¬Õýʽ¿ª·¢µÄ»°»áºÜ²»·½±ã¡£FedoraÔÚ°²×°µÄʱºò¿ÉÒÔÑ¡Ôñ°²×°Fedora Eclipse£¬Õâ¸öIDEºÜÇ¿´ó£¬C£¬C++£¬Java£¬PythonµÈµÈ¶¼Ö§³Ö£¬¶øÇÒ±àÒ룬µ÷ÊÔºÍ ......
×ªÔØÇë×¢Ã÷³ö´¦£º±à³Ì±Ê¼ÇBLOG
¹¤ÓûÉÆÆäÊ£¬±ØÏÈÀûÆäÆ÷¡£ÓÃÁËÕâô¾ÃµÄlinux£¬ÏÖÔڱȽÏÖ÷Á÷µÄ¼¸¸öC/C++µÄIDE»ù±¾ÒѶ¼ÓùýÁË£¬ÏÖÔÚÀ´¶ÔËûÃÇ×öһϼòµ¥µÄ±È½Ï¡£
1¡¢VIM
Ê×ÏÈҪ˵µÄÊÇVIM¡£ÎÒÈÏΪ£¬VIMÖ»ÊÇÒ»¸ö±à¼Æ÷£¬²»ÄÜËãÊÇIDE¡£Ëä˵VIMÓкܶà²å¼þ£¬ÀýÈç´úÂëÕÛµþ¡¢µÝ½øµÈ£¬¿ÉÒÔ½«VIM×齨³É¼¸ºõÀàËÆÒ»¸öIDE£¬µ«Ê¼ÖÕËü²»ÊÇ× ......
#include
void printptr(int *i){
printf("&i of printfptr = %#X\n",&i);
printf("i of printfptr = %#X\n",i);
printf("*i of printfptr = %d\n",*i);
printf("i+1 of printfptr = %#X\n",i+1);
printf("*(i + 1) of printfptr = %d\n",*(i ......
CPU : ARM9 s3c2410
LCD : ¹æ¸ñ²»Ã÷£¨Õâ¸öºÜÎÞÄΣ¬µ«ÊÇÎÒËùÖªµÀµÄÖ»ÓÐÒ»¸ö·Ö±æÂÊ£©
Ô´ÂëÐ޸ģº
/linux-2.6.30.4/arch/arm/mach-s3c2410/mach-smdk2410.c
ÔÚÕâ¸öÎļþÖмÓÈëframebufferµÄ³õʼ»¯Êý¾Ý½á¹¹£¨¾ßÌåÊý¾Ý²ÎÕÕLCD¼¼ÊõÊֲᣩÈçÏ£º
#include <mach/fb.h> ......